The GMC Sierra 1500 Truck Bed Side Rails by BackRack are designed to accommodate a toolbox with a 21-inch slot for models from 2017 to 2023. These durable side rails are an industrial-grade addition to your truck, providing strength and functionality without compromising style.

Constructed with heavy gauge HRPO tubing, the BackRack Side Rails are fully welded to an angular base that runs the entire length of your truck bed, ready to withstand heavy duty on-the-job use. Compatible with crossbed toolboxes, these side rails offer utility and rugged styling to match the angles of BackRack’s signature Cab Guards. The no-drill installation is simple: secure the custom Stake Pocket Bolts into the stake holes, position the side rails, and tighten the nuts. They fit both 6.5 ft and 8 ft bed lengths, with configurations available for full-length or toolbox versions.

Features

• Industrial-grade strength with heavy gauge HRPO tubing.
• Compatible with crossbed toolboxes.
• No-drill, straightforward installation.
• Available for 6.5 ft and 8 ft beds.
• Compatible with or without BackRack/Safety Rack.

In conclusion, the GMC Sierra 1500 Side Rails by BackRack are the perfect match for any truck enthusiast seeking functionality and durability without sacrificing looks. For questions or to inquire about further customization, feel free to contact us at 512-982-9393 for Austin, Texas or 562-981-6800 for Los Angeles, California. We proudly offer installation and customization services at both our Austin and Los Angeles locations. If considering multiple purchases, you may want to contact us for possible shipping discounts. Let us help you enhance your truck with reliable accessories.

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